From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753136AbbIPT5N (ORCPT ); Wed, 16 Sep 2015 15:57:13 -0400 Received: from mout.gmx.net ([212.227.17.21]:63189 "EHLO mout.gmx.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752483AbbIPT5K (ORCPT ); Wed, 16 Sep 2015 15:57:10 -0400 Subject: Re: [PATCH v2 4/9] parisc: allocate sys_membarrier system call number To: Mathieu Desnoyers , "James E.J. Bottomley" References: <1441642556-30972-1-git-send-email-mathieu.desnoyers@efficios.com> <1441642556-30972-5-git-send-email-mathieu.desnoyers@efficios.com> <1649019858.9290.1442416020165.JavaMail.zimbra@efficios.com> Cc: linux-kernel@vger.kernel.org, linux-parisc , Andrew Morton , linux-api From: Helge Deller Message-ID: <55F9C980.7040406@gmx.de> Date: Wed, 16 Sep 2015 21:56:48 +0200 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:38.0) Gecko/20100101 Thunderbird/38.1.0 MIME-Version: 1.0 In-Reply-To: <1649019858.9290.1442416020165.JavaMail.zimbra@efficios.com> Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 7bit X-Provags-ID: V03:K0:glWG12UtFkdoDy8kNHX4uOIiOiSdAWQF0W9XxXFN/QLh8BcFa8a Zjdy1W+aVP+UInoEl08tQXxx2lD0sBF/UG+jJak/zXH4dt+rmDGSEBW8wA0/Jed2/ynoU7P OxVx8T4M4nBqdPmIXz4P2R+YPTaV/j/yXL4iJnQOj9nPhta+DSzb6cjuMTaUDbujIPZFIRM oxUareVO/FpYX2HpWK1Fg== X-UI-Out-Filterresults: notjunk:1;V01:K0:YuO+OYf/faU=:bIEbqYJZ9mkQ8WHR+kyx08 jAXxaF9IovaLN+dqvs9Bby0Q6tS/J1ub+/AAVL6j4n2d7xoZXzWwQBIGFX7+WYf4FgE92XvQe ks3w9FxppmDRfn86DTsdZnqJeiA24B61OQc3BnCRo9epDs3qXLSAdZ4ym8DP+dXW6NO9JWyhI Ghi0etuRAEF9/fZudtUHkarf0NA9nFgIdj1oM2lJP/VSNqGlC5Izoo3cucvVHnNxnigQ0OkGp YYPhTKM+I9E1fXc7Lrp6GNtvBTcN3Gp6QL8yl+zP90MxiYWGjmvpUGkF0DknmPbd/faL/soW4 yqmvsZc+yYG3jniV4MrwNm7I/k8ZwRyMuzGbgQETJwMDh/+lQbpNLJQLwvKMGwvOLeknkJJ3Z 0NFPtHqdIKkeJms/mDPb6BS3dbbRjT5XVY0tbgOUCxsC26O/OHzwZLJ+3Wa4Lf69NoAM+tOg+ g0F3c8fMWqa4Juz232vN3RCKaByZ7lS4amYoeWC3To9E61dsho89QXQ24k7pDJWSizI56twh4 rhH15tYbyWcprFWSLNvffQ+uODK6Cxy/cnwg1V3TWN5zMtW/B7aL1keTUsfA0M5V2DnC+s5kq g4SR/7UuYxMFPhQpmRtLnMcJQXyON1ictHyVNc0/YuHDkTk/Rayig/GJrk5SV2A7pE7xvY46h LxWl4XQuAjP8SyT7uDx+spbgezf6Fdtv9Bcefg5Ya/PeW0X38E2JegXd9PGAYb0E/QhliObXI WFktiowds7ZwK2vUsL0BdLIFZhlIpxc/fagILw== Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 16.09.2015 17:07, Mathieu Desnoyers wrote: > ----- On Sep 7, 2015, at 12:15 PM, Mathieu Desnoyers mathieu.desnoyers@efficios.com wrote: > >> Signed-off-by: Mathieu Desnoyers >> Tested-by: Helge Deller >> CC: Andrew Morton >> CC: linux-api@vger.kernel.org >> CC: "James E.J. Bottomley" >> CC: linux-parisc@vger.kernel.org > > Hi, > > FYI, sys_membarrier has been pulled into Linux 4.3-rc1. Please > feel free to wire it up on parisc. Thanks for the notice. I'll include your patch with an upcoming parisc pull-request later in the 4.3 cycle. Helge >> --- >> arch/parisc/include/uapi/asm/unistd.h | 3 ++- >> arch/parisc/kernel/syscall_table.S | 1 + >> 2 files changed, 3 insertions(+), 1 deletion(-) >> >> diff --git a/arch/parisc/include/uapi/asm/unistd.h >> b/arch/parisc/include/uapi/asm/unistd.h >> index 2e639d7..dadcada 100644 >> --- a/arch/parisc/include/uapi/asm/unistd.h >> +++ b/arch/parisc/include/uapi/asm/unistd.h >> @@ -358,8 +358,9 @@ >> #define __NR_memfd_create (__NR_Linux + 340) >> #define __NR_bpf (__NR_Linux + 341) >> #define __NR_execveat (__NR_Linux + 342) >> +#define __NR_membarrier (__NR_Linux + 343) >> >> -#define __NR_Linux_syscalls (__NR_execveat + 1) >> +#define __NR_Linux_syscalls (__NR_membarrier + 1) >> >> >> #define __IGNORE_select /* newselect */ >> diff --git a/arch/parisc/kernel/syscall_table.S >> b/arch/parisc/kernel/syscall_table.S >> index 8eefb12..4e77991 100644 >> --- a/arch/parisc/kernel/syscall_table.S >> +++ b/arch/parisc/kernel/syscall_table.S >> @@ -438,6 +438,7 @@ >> ENTRY_SAME(memfd_create) /* 340 */ >> ENTRY_SAME(bpf) >> ENTRY_COMP(execveat) >> + ENTRY_SAME(membarrier) >> >> >> .ifne (. - 90b) - (__NR_Linux_syscalls * (91b - 90b)) >> -- >> 1.9.1 >